/* FIRMA spacing, radius, shadow, layout tokens */
:root {
  /* Spacing scale (4px base, structural rhythm) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  /* Radius — FIRMA is architectural: small, restrained corners */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-pill: 999px;

  /* Borders */
  --border-width: 1px;
  --border-width-accent: 2px;

  /* Shadows — subtle, cool navy-tinted; nothing floaty */
  --shadow-sm: 0 1px 2px rgba(15,42,68,0.06);
  --shadow-md: 0 6px 20px rgba(15,42,68,0.10);
  --shadow-lg: 0 18px 48px rgba(15,42,68,0.16);
  --shadow-card: 0 2px 4px rgba(15,42,68,0.05), 0 12px 32px rgba(15,42,68,0.08);

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 780px;
  --section-pad-y: clamp(3.5rem, 8vw, 7rem);
  --gutter: clamp(1.25rem, 4vw, 2.5rem); /* @kind spacing */

  /* Motion */
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);  /* @kind other */
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);  /* @kind other */
  --dur-fast: 140ms; /* @kind other */
  --dur: 240ms;      /* @kind other */
  --dur-slow: 420ms; /* @kind other */
}